CN211819488U

CN211819488U - Assembled light air door

Info

Publication number: CN211819488U
Application number: CN202020296795.6U
Authority: CN
Inventors: 刘宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-10-30
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a portable air door of assembled, belong to air door technical field, including first compoboard, the top and the bottom of second compoboard and third compoboard all are connected with sealed pad and sealing plug, this portable air door of assembled, be provided with first compoboard, the second compoboard, the third compoboard, a rotating shaft, fixed screw, connecting screw, the connecting plate, slot and fixed screw, when the user is using this assembled air door, the user can adjust the quantity of compoboard according to the in-service use height, thereby realize adjusting the height of air door, with this user's swift nothing when installing the air door, simultaneously because the combined plate size all equals, and all adopt the plank material preparation to form, consequently the working strength when air door installation, dismantlement, maintenance has been greatly reduced, need not 3-4 people installation, The air door is disassembled, two persons are needed for installation and disassembly, the air door is not needed to be welded and maintained out of the well, and only 1 person is needed to replace accessories in the well.

Description

Assembled light air door

Technical Field

The utility model relates to an air door technical field for the colliery specifically is a portable air door of assembled.

Background

The ventilation device is an important ventilation facility for ensuring the stability of a ventilation system under a coal mine through an underground air door and a mine air door, is used for blocking wind flow in a roadway, and simultaneously meets the requirement of passing of workers and coal mining equipment.

But present underground air door part is the preparation of iron little air door and forms, and this kind of iron little air door self weight is big, and installation, dismantlement are inconvenient, and it is big to meet roof pressure simultaneously, when taking place the pucking, it is also inconvenient to tear the ann open, awaits urgent need the improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light air door of assembled that light and can assemble, tear an ann convenient, can used repeatedly.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable air door of assembled, includes first compoboard, second compoboard and third compoboard, the top and the bottom of first compoboard, second compoboard and third compoboard all are connected with sealed pad and sealing plug, one side of first compoboard, second compoboard and third compoboard all is provided with the pivot, and is a plurality of one side of pivot all is through slot and first compoboard, second compoboard and third compoboard looks adaptation, fixed screw has all been seted up with the surface of pivot to surface one side of first compoboard, second compoboard and third compoboard, and is a plurality of the inside of fixed screw all is connected with clamping screw, and is a plurality of all be connected through connecting plate and connecting screw between the pivot.

Preferably, the middle of the outer surface of the first combination plate and the third combination plate is respectively provided with an adjusting air window and a pressure relief window.

Preferably, the first combination board, the second combination board and the third combination board are all equal in size and are all matched with the slots.

Preferably, the materials for manufacturing the sealing gasket and the sealing plug both comprise rubber, and the sealing gasket is matched with the sealing plug.

Preferably, first compoboard, second compoboard and third compoboard are made by the plank, and are a plurality of fixed screw all with clamping screw looks adaptation.

Compared with the prior art, the beneficial effects of the utility model are that, this kind of assembled light air door is provided with first compoboard, the second compoboard, the third compoboard, the apparatus further comprises a rotating shaft, fixed screw, connecting screw, the connecting plate, slot and fixed screw, when the user is using this kind of assembled air door, the user can be according to the in-service use height, accessible slot, connecting screw and connecting screw are installed first compoboard, second compoboard and third compoboard and pivot and are dismantled, adjust the quantity of compoboard with this, thereby realize adjusting the height of air door, with this user's swift nothing when installing the air door, simultaneously because the size of compoboard is equal, and all adopt the plank material preparation to form, consequently, the working strength when air door installation, dismantlement, maintenance has significantly reduced, need not 3-4 people installation, the air door is opened, The air door is disassembled, two persons are enough to assemble and disassemble, the air door is not required to be welded and maintained, only 1 person is required to replace accessories underground, and meanwhile, the maintenance cost of the air door can be greatly reduced due to the fact that the air door is transformed into an assembled type, and the overall recycling reuse rate of the air door is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the first composite board of the present invention;

fig. 3 is a schematic side view of the second composite board of the present invention;

fig. 4 is an enlarged schematic view of a partial structure of the present invention a.

In the figure: 1. a first composite board; 2. a second composite board; 3. a third composite board; 4. adjusting the air window; 5. a pressure relief window; 6. a rotating shaft; 7. fixing the screw rod; 8. a connecting screw; 9. a connecting plate; 10. a gasket; 11. a sealing plug; 12. a slot; 13. and fixing the screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: an assembled portable air door comprises a first combination plate 1, a second combination plate 2, a third combination plate 3, an adjusting air window 4, a pressure relief window 5, a rotating shaft 6, a fixing screw 7, a connecting screw 8, a connecting plate 9, a sealing gasket 10, a sealing plug 11, a slot 12 and a fixing screw hole 13, wherein the top and the bottom of the first combination plate 1, the second combination plate 2 and the third combination plate 3 are respectively connected with the sealing gasket 10 and the sealing plug 11, one side of the first combination plate 1, the second combination plate 2 and the third combination plate 3 is respectively provided with the rotating shaft 6, one side of a plurality of rotating shafts 6 is respectively matched with the first combination plate 1, the second combination plate 2 and the third combination plate 3 through the slot 12, one side of the outer surface of the first combination plate 1, the second combination plate 2 and the third combination plate 3 and the outer surface of the rotating shaft 6 are respectively provided with the fixing screw hole 13, and the inner parts of the, all be connected through connecting plate 9 and connecting screw 8 between a plurality of pivots 6, the convenient to use person connects the installation to pivot 6 through connecting plate 9 and connecting screw 8.

Referring to fig. 1, an adjusting air window 4 and a pressure relief window 5 are respectively installed in the middle of the outer surfaces of the first combination plate 1 and the third combination plate 3, and the adjusting air window 4 and the pressure relief window 5 are provided to facilitate the air door to adjust the underground air pressure.

Referring to fig. 1-4, the first combination board 1, the second combination board 2 and the third combination board 3 have the same size and are all adapted to the slot 12, so that a user can insert and mount the first combination board 1, the second combination board 2 and the third combination board 3 into the slot 12 conveniently, the sealing gasket 10 and the sealing plug 11 are made of rubber, and the sealing gasket 10 is adapted to the sealing plug 11, so that when the user assembles and mounts the first combination board 1, the second combination board 2 and the third combination board 3 conveniently, the sealing gasket 10 can block and seal the gap between the first combination board 1, the second combination board 2 and the third combination board 3 through the sealing plug 11.

Please refer to fig. 1, fig. 2 and fig. 3, the first combination board 1, the second combination board 2 and the third combination board 3 are made of wood, the plurality of fixing screw holes 13 are adapted to the fixing screws 7, which is convenient for reducing the weight of the first combination board 1, the second combination board 2 and the third combination board 3, so that the user can conveniently mount and dismount the air door, and the fixing screws 7 and the connecting screws 8 can help the user to mount and fix the first combination board 1, the second combination board 2 and the third combination board 3 and the rotating shaft 6.

The working principle is as follows: when the user uses the assembled handy damper, the user can insert the first combination plate 1, the second combination plate 2 and the third combination plate 3 into the insertion groove 12, and the fixing screw 7 is screwed into the fixing screw hole 13, thereby connecting the combination board with the rotating shaft 6, after the combination board is connected with the rotating shaft 6, a user can connect the rotating shaft 6 through the connecting board 9 and the connecting screw 8 so as to install the air door, when the air door is installed, the first combination plate 1, the second combination plate 2 and the third combination plate 3 can be connected and sealed through the sealing gasket 10 and the sealing plug 11, when the user needs to adjust the height of the air door, the user can screw the fixing screw 7 out of the fixing screw hole 13, the combined plates and the rotating shaft 6 are detached, so that the number of the combined plates is adjusted, and the height of the air door is adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable air door of assembled, includes first compoboard (1), second compoboard (2) and third compoboard (3), its characterized in that: the top and the bottom of the first combination board (1), the second combination board (2) and the third combination board (3) are respectively connected with a sealing gasket (10) and a sealing plug (11), one side of each of the first combination board (1), the second combination board (2) and the third combination board (3) is provided with a rotating shaft (6), one side of each of the rotating shafts (6) is matched with the first combination board (1), the second combination board (2) and the third combination board (3) through slots (12), one side of the outer surface of the first combination plate (1), the second combination plate (2) and the third combination plate (3) and the outer surface of the rotating shaft (6) are respectively provided with a fixed screw hole (13), and the insides of the plurality of fixing screw holes (13) are connected with fixing screw rods (7), and the rotating shafts (6) are connected with each other through connecting plates (9) and connecting screws (14).

2. The assembled portable damper of claim 1, wherein: install regulation wind window (4) and pressure release window (5) respectively in the middle of the surface of first compoboard (1) and third compoboard (3).

3. The assembled portable damper of claim 1, wherein: the sizes of the first combination board (1), the second combination board (2) and the third combination board (3) are equal, and the first combination board, the second combination board and the third combination board are all matched with the slots (12).

4. The assembled portable damper of claim 1, wherein: the sealing gasket (10) and the sealing plug (11) are made of rubber, and the sealing gasket (10) is matched with the sealing plug (11).

5. The assembled portable damper of claim 1, wherein: first plywood (1), second plywood (2) and third plywood (3) are formed by the plank preparation, and are a plurality of fixed screw (13) all with clamping screw (7) looks adaptation.